Question

7-2×-3×2 subtract the following algebraic expression​

Answer 1

Answer:

We have

(i) 3x + 7x = (3 + 7)x = 10x

(ii) -5xy + 9xy = ( -5 + 9)xy = 4xy

Answer 2

Answer:

7-2×-3×2

7-2(x) - 3x2

7-2x-6

7−2x−6

1−2x

−2x+1